UA Miles on NZ

[AllBlacks19]

I was wondering how to go about using my Mileage Plus Miles for an Upgrade on NZ, or how to go about doing a reward booking with Air New Zealand usuing my reward miles?

 

[futaris]

AFAIK, you can't get *A upgrades on UA, anymore:
United Airlines - Star Alliance Upgrades
*A Upgrades finally here - FlyerTalk Forums
The "How to upgrade on *A carriers" thread - FlyerTalk Forums
United Mileage Plus - FlyerTalk Forums

To do a reward booking call the UA australia number, and do it over the phone:
United.com Australia - Phone numbers